Description
Item Description:"April 2004."
"ARMI"--P. [4].
"This fact sheet resulted from a research collaboration between the U.S. Environmental Protection Agency (EPA) and the USGS Forest and Rangeland Ecosystem Science Center (FRESC)."
Title from title screen (viewed Feb. 9, 2007).
Electronic resource.
Physical Description:4 unnumbered pages : digital, PDF file.
Format:Mode of access: Internet from the USGS web site. Address as of 2/09/07: http://fresc.usgs.gov/products/fs/fs2004-3039.pdf ; current access is available via PURL.
Bibliography:Includes bibliographical references.